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參數(shù)資料
| 型號(hào)： | MTP805S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 8051 Embedded USB/PS2 Keyboard/Mouse Controller |
| 中文描述： | 8051嵌入式USB/PS2鍵盤/鼠標(biāo)控制器 |
| 文件頁(yè)數(shù)： | 10/15頁(yè) |
| 文件大小： | 125K |
| 代理商： | MTP805S |
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MYSON
TECHNOLOGY
MTP805
(Rev. 0.9)
Revision 0.9 - 10 - 2000/07/19
USBADR
(r/w) :USB device address and enable.
ENUSB = 1
→
Enable USB function, clear while chip reset.
USBadr :
USB device address, clear while chip reset or USB bus reset.
INTFLG0
(w) : Interrupt flag. A interrupt event will set its individual flag, and, if the corresponding interrupt
enable bit is set, the 8051’s INT0 source will be driven by a zero level. Software MUST clear
this register while serve the interrupt routine.
RC0I
= 1
→
No action.
= 0
→
Clear RC0I flag.
TX0I
= 1
→
No action.
= 0
→
Clear TX0I flag.
TX1I
= 1
→
No action.
= 0
→
Clear TX1I flag.
TX2I
= 1
→
No action.
= 0
→
Clear TX2I flag.
RstI
= 1
→
No action.
= 0
→
Clear RstI flag.
SusI
= 1
→
No action.
= 0
→
Clear SusI flag.
INTFLG0
(r) :
Interrupt flag.
= 1
= 1
= 1
= 1
= 1
= 1
RC0I
TX0I
TX1I
TX2I
RstI
SusI
→
Endpoint 0 has completed a receive transfer and save the data in RC0FIFO.
→
Endpoint 0 has completed a transmit transfer and empty TX0FIFO.
→
Endpoint 1 has completed a transmit transfer and empty TX1FIFO.
→
Endpoint 2 has completed a transmit transfer and empty TX2FIFO.
→
Indicates the USB bus reset condition.
→
Indicates the USB bus suspend request (no bus activity for 3ms).
INTEN0
(w) :
Interrupt enable.
RC0IE = 1
TX0IE = 1
TX1IE = 1
TX2IE = 1
RstIE
= 1
SusIE
= 1
→
Enable RC0I interrupt.
→
Enable TX0I interrupt.
→
Enable TX1I interrupt.
→
Enable TX2I interrupt.
→
Enable RstI interrupt.
→
Enable SusI interrupt.
INTFLG1
(w) : Interrupt flag. A interrupt event will set its individual flag, and, if the corresponding interrupt
enable bit is set, the 8051’s INT1 source will be driven by a zero level. Software MUST clear
this register while serve the interrupt routine.
RsmI
= 1
→
No action.
= 0
→
Clear RsmI flag.
KbdI
= 1
→
No action.
= 0
→
Clear KbdI flag.
MsI
= 1
→
No action.
= 0
→
Clear MsI flag.
INTFLG1
(r) :
Interrupt flag.
= 1
= 1
= 1
RsmI
KbdI
MsI
→
Indicates the USB bus RESUME condition in suspend mode.
→
Indicates a low input has been detected on anyone of the KSI pins.
→
Indicates a low input has been detected on the MSCLK pin.
INTEN1
(w) :
Interrupt enable.
PS2KB = 1
FclkE
= 1
→
Enable the pull up resistors on DP/PS2CLK and DM/PS2DATA pins.
→
Enable the CPU’s faster clock, MUST be cleared before power-down.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MTP805V | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8051 Embedded USB/PS2 Keyboard/Mouse Controller |
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| MTP810U | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:MODULAR TELEPHONE PLUGS |
| MTP810W | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:MODULAR TELEPHONE PLUGS |
| MTP84G | 制造商:ADAM-TECH 制造商全稱:Adam Technologies, Inc. 功能描述:MODULAR TELEPHONE PLUGS |
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